1
1
mirror of https://github.com/go-gitea/gitea synced 2025-01-08 00:44:26 +00:00
gitea/models/unittest/fixtures_test.go
wxiaoguang dafadf0028
Refactor fixture loading for testing (#33024)
To help binary size and testing performance
2024-12-30 04:06:57 +00:00

115 lines
3.4 KiB
Go

// Copyright 2024 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package unittest_test
import (
"path/filepath"
"testing"
"code.gitea.io/gitea/models/unittest"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/test"
"github.com/stretchr/testify/require"
"xorm.io/xorm"
)
var NewFixturesLoaderVendor = func(e *xorm.Engine, opts unittest.FixturesOptions) (unittest.FixturesLoader, error) {
return nil, nil
}
/*
// the old code is kept here in case we are still interested in benchmarking the two implementations
func init() {
NewFixturesLoaderVendor = func(e *xorm.Engine, opts unittest.FixturesOptions) (unittest.FixturesLoader, error) {
return NewFixturesLoaderVendorGoTestfixtures(e, opts)
}
}
func NewFixturesLoaderVendorGoTestfixtures(e *xorm.Engine, opts unittest.FixturesOptions) (*testfixtures.Loader, error) {
files, err := unittest.FixturesFileFullPaths(opts.Dir, opts.Files)
if err != nil {
return nil, fmt.Errorf("failed to get fixtures files: %w", err)
}
var dialect string
switch e.Dialect().URI().DBType {
case schemas.POSTGRES:
dialect = "postgres"
case schemas.MYSQL:
dialect = "mysql"
case schemas.MSSQL:
dialect = "mssql"
case schemas.SQLITE:
dialect = "sqlite3"
default:
return nil, fmt.Errorf("unsupported RDBMS for integration tests: %q", e.Dialect().URI().DBType)
}
loaderOptions := []func(loader *testfixtures.Loader) error{
testfixtures.Database(e.DB().DB),
testfixtures.Dialect(dialect),
testfixtures.DangerousSkipTestDatabaseCheck(),
testfixtures.Files(files...),
}
if e.Dialect().URI().DBType == schemas.POSTGRES {
loaderOptions = append(loaderOptions, testfixtures.SkipResetSequences())
}
return testfixtures.New(loaderOptions...)
}
*/
func prepareTestFixturesLoaders(t testing.TB) unittest.FixturesOptions {
_ = user_model.User{}
opts := unittest.FixturesOptions{Dir: filepath.Join(test.SetupGiteaRoot(), "models", "fixtures"), Files: []string{
"user.yml",
}}
require.NoError(t, unittest.CreateTestEngine(opts))
return opts
}
func TestFixturesLoader(t *testing.T) {
opts := prepareTestFixturesLoaders(t)
loaderInternal, err := unittest.NewFixturesLoader(unittest.GetXORMEngine(), opts)
require.NoError(t, err)
loaderVendor, err := NewFixturesLoaderVendor(unittest.GetXORMEngine(), opts)
require.NoError(t, err)
t.Run("Internal", func(t *testing.T) {
require.NoError(t, loaderInternal.Load())
require.NoError(t, loaderInternal.Load())
})
t.Run("Vendor", func(t *testing.T) {
if loaderVendor == nil {
t.Skip()
}
require.NoError(t, loaderVendor.Load())
require.NoError(t, loaderVendor.Load())
})
}
func BenchmarkFixturesLoader(b *testing.B) {
opts := prepareTestFixturesLoaders(b)
require.NoError(b, unittest.CreateTestEngine(opts))
loaderInternal, err := unittest.NewFixturesLoader(unittest.GetXORMEngine(), opts)
require.NoError(b, err)
loaderVendor, err := NewFixturesLoaderVendor(unittest.GetXORMEngine(), opts)
require.NoError(b, err)
// BenchmarkFixturesLoader/Vendor
// BenchmarkFixturesLoader/Vendor-12 1696 719416 ns/op
// BenchmarkFixturesLoader/Internal
// BenchmarkFixturesLoader/Internal-12 1746 670457 ns/op
b.Run("Internal", func(b *testing.B) {
for i := 0; i < b.N; i++ {
require.NoError(b, loaderInternal.Load())
}
})
b.Run("Vendor", func(b *testing.B) {
if loaderVendor == nil {
b.Skip()
}
for i := 0; i < b.N; i++ {
require.NoError(b, loaderVendor.Load())
}
})
}